different triggers


I am trying to send different triggers with a serial cable connected to a Nexus-10 machine that is also connected to a laptop where I am measuring psychophysiological variables (with Biotrace+). I was wondering if it was possible to mark the trigger sent to the Biotrace+ machine with different labels.
On the Stimulus tab, in the Event Type I selected Serial Output and the correspondent COM port. I was wondering what ASCII values or string seng…since I tried to send different labels (from different triggers) but the Biotrace+ records just the trigger with a generic “trigger” label.

Thank you,


Elena, unfortunately no one at Cedrus is familiar with the Nexus-10 or the command that it accepts. Sorry that I couldn’t be or more help.